/***************************************************************************
                          EventReceiver.hpp  -  description
                             -------------------
    begin                : October 29 2009
    copyright            : Copyright 2009, ACKERMANN Thibaut
    email                : tackerma@edu.univ-fcomte.fr
    website              : http://code.google.com/p/nover-project/
    license              : GNU GPL v3
 ***************************************************************************/
/* *************************************************************************
 *  This file is part of NOver-Project.
 *  
 *  NOver-Project is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *  
 *  NOver-Project is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with NOver-Project.  If not, see <http://www.gnu.org/licenses/>.
 * *************************************************************************/


#ifndef _EVENTRECEIVER_
#define _EVENTRECEIVER_

#include <vector>
#include <irrlicht.h>


typedef bool (*callback)(const irr::SEvent&);


/**
 * La classe EventReceiver définit le gestionnaire d'evenement du jeu.
 * Elle s'occupe de redistribuer les messages aux fonctions callbacks enregistrées
 * @author Thibaut Ackermann
 */
class EventReceiver : public irr::IEventReceiver
{
public:
	
	EventReceiver()
	{
	}
	
	void addCallback(callback f)
	{
		functs.push_back(f);
	}
	
	virtual bool OnEvent(const irr::SEvent& event)
	{
		int size = functs.size();
		
		for(int i = 0; i<size; i++)
		{
			if(functs.at(i)(event))
				return true;
		}
		
		return false;
	}
	
private:
	
	std::vector<callback> functs;
};

#endif

